Cure and seal concrete (easy method) | #Sakrete Pro Tips There are many ways to cure concrete. Sakrete Cure 'N Seal makes it easy - just spray or roll on to protect new pours and existing slabs. ✅ Cure = Apply it once new concrete has hardened to reduce surface cracking and maximize strength. ✅ Seal = Use it on existing concrete (or after a full cure) to protect the surface from water, grease, acids, and salts. 💧 Water-based. Semi-gloss finish. 💧 Covers approx. 200 ft² per gallon. Discover mor